Shelly Pro 3

Shelly Pro 3 Professional 3-channel DIN rail relay with dry contacts

Shelly Pro 3 is a 3-phase 3-channel relay supporting up to 48A for professional lights and

automation of appliances for residential or commercial use.

It is equipped with potential-free outputs ( dry contacts ) which offer high flexibility in the

voltage support and in applications.

You can set up different types of actions, scenarios and schedules to synchronize

the environment with daily activities or business needs.

In addition, Shelly Pro 3 has scripting capabilities for automation scenes

customized based on external data or various occurrences.

The best solution for new residential and commercial buildings.

Shelly Pro Series

Enhanced with temperature load, over power and over voltage protection , the series

Shelly Pro is designed to be installed inside the switch box (DIN).

Enabling fully intelligent automation without additional cables or wiring, the line

Shelly Pro is perfect for homes, offices, shops, businesses and manufacturing facilities as well as new buildings.

LAN, Wi-Fi and Bluetooth connectivity

LAN connection for high security and reliability.

Simultaneous use of Wi-Fi and LAN, as a backup when needed.

3 channels, 16A each

Shelly Pro 3 has a total device output of 48A .

Contacts Clean

Use a wide range of output voltage levels. It supports low voltages.

Support low and high voltage

Use it to control a wide range of AC devices and appliances.

Greater safety and security

Improved security features and TLS 1.2 support, allowing for a broad

range of secure cloud-connected and on-premises integrations.

Scripting skills

Shelly Pro 3 fully supports mjS scripting, allowing you to create additional features and functionality.

Applications of infinite use

Reduce unnecessary monthly costs with Shelly smart lighting solutions. Shelly Pro 3 can check

three separate light circuits and give you full control over common spaces such as corridors, garages and warehouses,

which usually have the lights on constantly. Now you can make them point-of-view efficient

energy using Shelly Pro 3 's built-in scheduling and scripting capabilities.

To fully automate your premises, add Shelly Motion to turn on automatically

the lights when someone enters and its smart preset timer will turn off the lights when the premises are empty.

Pro Series Features

• HTTP/HTTPS webhook for fast connection
• Smart actions that follow sunrise/sunset
• Automation with weekly programming
• Scripting for custom automation
• Overheating protection
• Overload protection
• Overvoltage protection
• Flame retardant (V-0)

Attributes and Functionality

• LAN, Wi-Fi and Bluetooth connection 3 outputs of 16A each.
• Maximum total device of 48A Dry contacts
• Load over-power and over-voltage protection .
• Three-phase control
• Easy control via the Shelly app , various protocols and platforms as well as voice assistants